42491330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5101}}^1$

素因数の和:5139

約数の個数: 48

約数和(自身を含む): 94223736

約数和(自身を除く): 51732406

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 5101, 8330, 10202, 25505, 35707, 51010, 71414, 86717, 173434, 178535, 249949, 357070, 433585, 499898, 607019, 867170, 1214038, 1249745, 2499490, 3035095, 4249133, 6070190, 8498266, 21245665, 42491330]

約数ペア:

[(1, 42491330), (2, 21245665), (5, 8498266), (7, 6070190), (10, 4249133), (14, 3035095), (17, 2499490), (34, 1249745), (35, 1214038), (49, 867170), (70, 607019), (85, 499898), (98, 433585), (119, 357070), (170, 249949), (238, 178535), (245, 173434), (490, 86717), (595, 71414), (833, 51010), (1190, 35707), (1666, 25505), (4165, 10202), (5101, 8330)]